June in Pittsburgh averages a daily high of 27.4°C with nights around 15.4°C. Expect roughly 10.9 wet days totalling 90.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Pittsburgh is May–June.
Based on EMSWORTH L D OHIO RIVER, PA US (10.6km), 1995–2024. 28 years of June data.